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CVE-2022-22488— IBM OpenBMC denial of service

Quick assessment

Affected
IBM OpenBMC
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM OPENBMC OP910是美国国际商业机器（IBM）公司的一个 POWER8 和 POWER9 模拟器。 IBM OPENBMC OP910 和 OP940 存在安全漏洞，该漏洞源于允许特权用户通过在短时间内上传或删除过多的 CA 证书来导致拒绝服务。

CVSS 4.9 · Medium EPSS 0.51% · P41

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-22488

Vulnerability Information
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Vulnerability Title
IBM OpenBMC denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
IBM OpenBMC OP910 and OP940 could allow a privileged user to cause a denial of service by uploading or deleting too many CA certificates in a short period of time. IBM X-Force ID: 2226337.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IBM OPENBMC OP910 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM OPENBMC OP910是美国国际商业机器（IBM）公司的一个 POWER8 和 POWER9 模拟器。 IBM OPENBMC OP910 和 OP940 存在安全漏洞，该漏洞源于允许特权用户通过在短时间内上传或删除过多的 CA 证书来导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM OpenBMC OP910, OP940 -

II. Public POCs for CVE-2022-22488

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III. Intelligence Information for CVE-2022-22488

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Vendor Advisories for CVE-2022-22488 (2)

IV. Related Vulnerabilities

Same product: OpenBMC
Same vendor: IBM

V. Comments for CVE-2022-22488

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